Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

HELEN MAVRELIS
NPI 1386549350
Speech-Language Pathologist in Holiday, FL

Q: What is Helen Mavrelis's NPI number?

The NPI number for Helen Mavrelis is 1386549350. It was assigned to this individual provider in the NPPES registry on October 10, 2026.

Q: What is Helen Mavrelis's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Q: When was this NPI record last updated?

The NPPES record for Helen Mavrelis was last updated on October 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 10, 2026

1916 GULFVIEW DR, HOLIDAY, FL 34691(239) 851-7614 Get Directions Write a Review

NPPES record added: October 10, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

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About Helen Mavrelis NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HELEN MAVRELIS (NPI 1386549350) is an individual speech-language pathologist provider in Holiday, Florida, licensed in Florida (SA4500) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1386549350

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameHELEN MAVRELIS

Location Address1916 GULFVIEW DRHoliday, FL 34691-9722

Mailing Address1916 Gulfview DrHoliday, FL 34691-9722 · (239) 851-7614

Phone(239) 851-7614

Sole ProprietorYes

Enumeration DateOctober 10, 2026

NPPES CertifiedOctober 10, 2026

✔ NPI 1386549350 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers

Taxonomy Code235Z00000X

License✔ Licensed in FL · SA4500

Definition

The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

1916 GULFVIEW DR, Holiday, FL 34691

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Helen Mavrelis's NPI number?

The NPI number for Helen Mavrelis is 1386549350. It was assigned to this individual provider in the NPPES registry on October 10, 2026.

Where is Helen Mavrelis located?

Helen Mavrelis practices at 1916 Gulfview Dr, Holiday, FL 34691. The listed phone number is (239) 851-7614.

What is Helen Mavrelis's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

When was this NPI record last updated?

The NPPES record for Helen Mavrelis was last updated on October 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.